The Trusted Platform Module (TPM) is an international standard for a security chip that can be used for the management of cryptographic keys and for remote attestation. The specification of the most recent TPM 2.0 interfaces for direct anonymous attestation unfortunately has a number of severe shortcomings. First of all, they do not allow for security proofs (indeed, the published proofs are incorrect). Second, they provide a Diffie-Hellman oracle w.r.t. the secret key of the TPM, weakening the security and preventing forward anonymity of attestations. Fixes to these problems have been proposed, but they create new issues: they enable a fraudulent TPM to encode information into an attestation signature, which could be used to break anonymit...
The Trusted Computing Platform is the industrial initiative to implement computer security. However,...
Direct Anonymous Attestation (DAA) is a cryptographic scheme that provides Trusted Platform Module (...
Direct Anonymous Attestation (DAA) is a cryptographic scheme that provides Trusted Platform Module (...
The Trusted Platform Module (TPM) is an international standard for a security chip that can be used ...
The Trusted Platform Module (TPM) is an international standard for a security chip that can be used ...
Abstract—Trusted computing platforms have been proposed as a promising approach to enhance the secur...
Direct Anonymous Attestation (Daa) is a set of cryptographic schemes used to create anonymous digita...
Direct Anonymous Attestation (Daa) is a set of cryptographic schemes used to create anonymous digita...
Abstract. In TPM2.0, a single signature primitive is proposed to sup-port various signature schemes ...
This paper describes the direct anonymous attestation scheme (DAA). This scheme was adopted by the T...
We propose an efficient anonymous authentication scheme which might be deployed in the setting of tr...
direct anonymous attestation, DAA, trusted computing, group signatures This paper describes the dire...
Abstract. In this report we present an efficient anonymous authentication scheme that works in a man...
Direct Anonymous Attestation (DAA) is an anonymous signature scheme designed for anonymous attestati...
A trusted platform module is identified by its endorsement key, while it uses an attestation key to ...
The Trusted Computing Platform is the industrial initiative to implement computer security. However,...
Direct Anonymous Attestation (DAA) is a cryptographic scheme that provides Trusted Platform Module (...
Direct Anonymous Attestation (DAA) is a cryptographic scheme that provides Trusted Platform Module (...
The Trusted Platform Module (TPM) is an international standard for a security chip that can be used ...
The Trusted Platform Module (TPM) is an international standard for a security chip that can be used ...
Abstract—Trusted computing platforms have been proposed as a promising approach to enhance the secur...
Direct Anonymous Attestation (Daa) is a set of cryptographic schemes used to create anonymous digita...
Direct Anonymous Attestation (Daa) is a set of cryptographic schemes used to create anonymous digita...
Abstract. In TPM2.0, a single signature primitive is proposed to sup-port various signature schemes ...
This paper describes the direct anonymous attestation scheme (DAA). This scheme was adopted by the T...
We propose an efficient anonymous authentication scheme which might be deployed in the setting of tr...
direct anonymous attestation, DAA, trusted computing, group signatures This paper describes the dire...
Abstract. In this report we present an efficient anonymous authentication scheme that works in a man...
Direct Anonymous Attestation (DAA) is an anonymous signature scheme designed for anonymous attestati...
A trusted platform module is identified by its endorsement key, while it uses an attestation key to ...
The Trusted Computing Platform is the industrial initiative to implement computer security. However,...
Direct Anonymous Attestation (DAA) is a cryptographic scheme that provides Trusted Platform Module (...
Direct Anonymous Attestation (DAA) is a cryptographic scheme that provides Trusted Platform Module (...